Hopefully a quick question.
In 7.3.4, how does the planner execute a query with union alls in it?
Does it execute the unions serially, or does it launch a thread for
each union (or maybe something else entirely).
Thanks,
Chris
Here is an explain from the view I'm thinking about, how does
On Fri, Aug 26, 2005 at 16:14:18 -0400,
Chris Hoover [EMAIL PROTECTED] wrote:
Hopefully a quick question.
In 7.3.4, how does the planner execute a query with union alls in it?
Does it execute the unions serially, or does it launch a thread for
each union (or maybe something else
